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WebsterComputerMath
 
ABCDEFGHIJKLMNOPQRSTUVWXYZ
 
RaRbRcRdReRfRgRhRiRjRkRlRmRnRoRpRqRrRsRtRuRvRwRxRyRz
 

RAY

RAY - (n.) A line of light or heat proceeding from a radiant or reflecting point; a single element of light or heat propagated continuously; as, a solar ray; a polarized ray.